Uso de dispositivos móviles y alteraciones cervicales en estudiantes universitarios / Use of mobile devices and cervical disorders in university students / Uso de dispositivos móveis e distúrbios cervicais em estudantes universitários

Las alteraciones cervicales son un problema multifactorial que afecta a la sociedad moderna. Posturas viciosas, traumatismos y defectos congénitos relacionados con la columna cervical pueden desarrollar inestabilidad, pinzamiento radicular, cervicoartrosis y cervicalgias. Objetivo. Relacionar el uso de dispositivos móviles con las alteraciones cervicales en estudiantes universitarios. Materiales y métodos. Estudio descriptivo, observacional, que se realizó entre los meses de mayo y julio del 2023, cuya muestra fue de 172 estudiantes universitarios que se obtuvo aplicando la fórmula para el cálculo muestral de poblaciones conocidas, mediante un muestreo no probabilístico. Se utilizó el test goniométrico para medir el rango articular, el test postural para identificar las alteraciones posturales, la técnica de palpación para identificar dolor inespecífico, prueba de resistencia para los músculos flexores (NFMET) y extensores (NEET), por último, se realizó la prueba de Spurling para identificar casos de radiculopatías. Resultados. Aunque las relaciones estadísticas no fueron consistentes, se observó que quienes utilizaron más tiempo los teléfonos celulares (87,0%) mostraron más limitaciones cervicales que los usuarios menos frecuentes (73,5%). La movilidad articular fue limitada en el 84,3% de la población, especialmente en varones (93,5%); la resistencia muscular normal en extensión fue más prevalente en el caso de los hombres (84,9%), mientras que la resistencia alterada en flexión fue más prevalente en mujeres (94,9%). Conclusiones. Según los resultados obtenidos en esta investigación, no se encontró suficiente evidencia para determinar una relación estadísticamente significativa (P˃0,05) entre las alteraciones cervicales y el uso de teléfonos celulares, aunque se observó una mayor limitación en el caso de quienes más tiempo utilizaban el dispositivo móvil.

Cervical disorders are a multifactorial problem affecting modern society. Vicious postures, trauma and congenital defects related to the cervical spine can develop instability, radicular impingement, cervicoarthrosis and cervicalgia. Objective. To relate the use of mobile devices with cervical disorders in university students. Materials and methods. Descriptive, observational study carried out between May and July 2023, with a sample of 172 university students obtained by applying the formula for the sample calculation of known populations, by means of non-probabilistic sampling. The goniometric test was used to measure joint range, the postural test to identify postural alterations, the palpation technique to identify non-specific pain, resistance test for flexor (NFMET) and extensor (NEET) muscles, and finally, the Spurling test was performed to identify cases of radiculopathy. Results. Although the statistical relationships were not consistent, it was observed that those who used cell phones longer (87.0%) showed more cervical limitations than less frequent users (73.5%). Joint mobility was limited in 84.3% of the population, especially in men (93.5%); normal muscular endurance in extension was more prevalent in men (84.9%), while impaired endurance in flexion was more prevalent in women (94.9%). Conclusions. According to the results obtained in this investigation, there was not enough evidence to determine a statistically significant relationship (P˃0.05) between cervical alterations and cell phone use, although a greater limitation was observed in the case of those who used the mobile device the longest.

Os distúrbios cervicais são um problema multifatorial que afeta a sociedade moderna. Posturas viciosas, traumas e defeitos congênitos relacionados à coluna cervical podem levar a instabilidade, impacto radicular, cervicoartrose e cervicalgia. Objetivo. Relacionar o uso de dispositivos móveis com distúrbios cervicais em estudantes universitários. Materiais e métodos. Estudo descritivo, observacional, realizado entre maio e julho de 2023, com uma amostra de 172 estudantes universitários obtida pela aplicação da fórmula para o cálculo de amostras de populações conhecidas, por meio de amostragem não probabilística. Foram utilizados o teste goniométrico para medir a amplitude articular, o teste postural para identificar alterações posturais, a técnica de palpação para identificar dores inespecíficas, o teste de resistência para músculos flexores (NFMET) e extensores (NEET) e o teste de Spurling para identificar casos de radiculopatia. Resultados. Embora as relações estatísticas não tenham sido consistentes, observou-se que aqueles que usavam telefones celulares por mais tempo (87,0%) apresentavam mais limitações cervicais do que os usuários menos frequentes (73,5%). A mobilidade articular foi limitada em 84,3% da população, especialmente no sexo masculino (93,5%); a resistência muscular normal em extensão foi mais prevalente no sexo masculino (84,9%), enquanto a resistência prejudicada em flexão foi mais prevalente no sexo feminino (94,9%). Conclusões. De acordo com os resultados obtidos nesta pesquisa, não houve evidências suficientes para determinar uma relação estatisticamente significativa (P˃0,05) entre os distúrbios cervicais e o uso de telefones celulares, embora tenha sido observada uma limitação maior no caso daqueles que usaram o dispositivo móvel por períodos mais longos.

Debilidad neuromuscular del paciente crítico post covid-19: resultados de recuperación funcional en dos centros de tercer nivel / Neuromuscular weakness in the critically post COVID-19 patient: functional recovery results in two third-level Centers

Resumen Introducción : La efectividad de las terapias de reha bilitación física sobre los pacientes que requirieron ven tilación mecánica prolongada y egresaron de Unidad de Cuidados Intensivos (UCI) con debilidad neuromuscular post COVID-19 se conoce principalmente en el perio do agudo. El objetivo de este estudio fue caracterizar la recuperación funcional en personas con debilidad neuromuscular post UCI por COVID-19 admitidas a rehabilitación. Métodos : Estudio retrospectivo que incluyó a 42 pa cientes con debilidad neuromuscular post COVID-19, de dos centros de rehabilitación de tercer nivel, desde abril de 2020 hasta abril de 2022. Resultados : Encontramos diferencias estadísticamen te significativas entre las valoraciones funcionales de ingreso y alta. La Medida de Independencia Funcional (FIM) mejoró de 49 [41-57] a 107 [94-119] (p < 0.001). La escala de Berg de 4 [1-6] a 47 [36-54] (p < 0.001), el test de 6 minutos de 0 [0-0] a 254 [167-400] (p < 0.001), y el test de 10 metros de 0 [0-0] a 0.83 [0.4-1.2] (p < 0.001). No hubo diferencias estadísticamente significativas entre la puntuación total al ingreso y al alta de las evaluaciones funcionales con la edad y la complejidad respiratoria. Discusión : El tratamiento para la recuperación fun cional en un centro de tercer nivel y larga duración, sería beneficioso para personas con grave debilidad neuromuscular post UCI a causa del COVID-19, a pesar que el 43% no alcanzó el nivel de movilidad previo. La edad y la complejidad respiratoria son variables que no impactaron en la recuperación final.

Abstract Introduction : The effectiveness of physical rehabi litation therapies on patients who required prolonged mechanical ventilation and were discharged from the Intensive Care Unit (ICU) with post-COVID-19 neuro muscular weakness is known in the acute period. The objective of this study was to characterize the functional recovery in people hospitalized with post-ICU neuro muscular weakness due to COVID-19 admitted to rehab. Methods : Retrospective study which included 42 patients with post-COVID-19 neuromuscular weakness, who were admitted to two tertiary care rehabilitation centers, from April 2020 to April 2022. Results : We found statistically significant differen ces between the functional evaluations of admission and discharge. The Functional Independence Measure improved from 49 [41-57] a 107 [94-119] (p < 0.001). The Berg scale from 4 [1-6] a 47 [36-54] (p < 0.001), the 6-mi nute test from 0 [0-0] a 254 [167-400] (p < 0.001), and 421 the 10-meter test from 0 [0-0] a 0.83 [0.4-1.2] (p < 0.001). There were no statistically significant differences bet ween the admission and discharge total score of the functional assessments with age and respiratory com plexity. Discussion : Treatment for functional recovery in a tertiary and long-term center is beneficial for people with severe post-ICU neuromuscular weakness due to COVID-19, even though 43% did not reach the previous level of mobility. Age and respiratory complexity are variables that did not impact the final recovery.

Degeneración combinada subaguda / Subacute combined degeneration

Introducción: La degeneración combinada subaguda (DCS) es un trastorno caracterizado por la degeneración difusa de la sustancia blanca a nivel del SNC, que afecta específicamente los cordones posteriores y laterales de la médula espinal, con pérdida de la mielinización periférica y central. De manera frecuente, las manifestaciones clínicas son parestesias y debilidad generalizada causada por deficiencia de vitamina B12. Presentación del caso: Paciente masculino de 79 años, con cuadro clínico de 3 meses de evolución de limitación funcional para la marcha acompañado de desorientación. Al examen físico evidenció desorientación, cuadriparesia e hiporreflexia, con niveles séricos bajos de vitamina B12, RM cervical con focos hiperintensos en el segmento C3/C6 y endoscopia de vías digestivas altas con atrofia de la mucosa gástrica. Presentamos un caso clínico de DCS. Discusión: Este es un caso de DCS que se manifiesta por medio de una alteración neuropsiquiátrica, con una presentación inicial inespecífica que comprende deterioro de la marcha, movimientos anormales con afectación cognitiva y psiquiátrica dada por alucinaciones visuales y desorientación. Su sospecha es importante en pacientes con factores de riesgo por medio del conocimiento de la patología, para una adecuada sospecha diagnóstica y una instauración oportuna de reposición vitamínica, la cual presenta una excelente respuesta. Conclusión: La DCS es un trastorno en el que se evidencia anemia con deficiencia de vitamina B12, des-mielinización del tejido nervioso y en muchos casos signos sugestivos de atrofia gástrica, y para ello es crucial la detección temprana de esta enfermedad por medio de la determinación de niveles séricos de vitamina B12, asociado a síntomas neurológicos, para así lograr su adecuado diagnóstico y tratamiento.

Introduction: Subacute combined degeneration (DCS) is a disorder characterized by diffuse degeneration of white matter at the CNS level, specifically affecting the posterior and lateral cords of the spinal cord, also with loss of peripheral and central myelination, frequently the clinical manifestations are paresthesias and generalized weakness caused by vitamin B12 deficiency. Case presentation: A 79-year-old male patient with a 3-month history of functional limitation for walking accompanied by disorientation. On physical examination, he revealed disorientation, quadriparesis, and hyporeflexia, with low serum levels of vitamin B12, cervical MRI with hyperintense foci in segment C3/C6, and upper digestive tract endoscopy with atrophy of the gastric mucosa. We present a clinical case of DCS. Discussion: This is a case of DCS that manifests itself through neuropsychiatric alteration with a nonspecific initial presentation with gait impairment, abnormal movements with cognitive and psychiatric affectation given by visual hallucinations and disorientation. Its suspicion is important in patients with risk factors. risk through knowledge of the pathology for an adequate diagnostic suspicion and a timely establishment of vitamin replacement for which it presents an excellent response. Conclusion: DCS is a disorder where anemia with vitamin B12 deficiency, demyelination of the nervous tissue and in many cases signs suggestive of gastric atrophy are evident, for which early detection of this disease is crucial through the determination of serum levels of vitamin B12 associated with neurological symptoms, in order to achieve its proper diagnosis and treatment.

Analyzing respiratory muscle weakness and thoracopulmonary restriction in subjects with duchenne muscular dystrophy / Análisis de la debilidad de los músculos respiratorios y de la restricción toracopulmonar en sujetos con distrofia muscular de Duchenne

Abstract Objective: To analyze the underlying components of reduced maximal static inspiratory (MIP) and expiratory (MEP) pressures in subjects with Duchenne muscular dystrophy. Methods: Forty-three subjects were assessed based on routine pulmonary function tests. MIP and MEP were measured the subjects performed maximal expirations and inspirations using a snorkel mouthpiece. Lung volumes were measured us ing the helium dilution technique. Results: The mean age was 13 years (range, 7-20 years). Median total lung capacity (TLC) and residual volume (RV) were 78.0 (49.0-94.0) and 27.0 (19.7-30.1) of the predicted values re spectively. The RV/TLC relationship was 35.3% (28.1-47.7). Thirty-five subjects had a TLC below the lower limit of normal, while 31 had an RV/TLC ratio above the upper limit of normal. The median (IQR) MIP and MEP values were -53.0 (-65.5 to -41.8) and 58.0 (41.5-74.8) cmH2O respectively. MIP and MEP in percent of the predicted values (predicted TLC and RV) were 42.6 (33.3-50.8) and 33.7 (23.9-44.5). MIP in percent of the RV reached for Group A (7-11 years old) was higher (p 0.025) while MEP in percent of the TLC reached for Group B (12-16 years) and C (17-20 years) were higher too (0.031). Conclusions: In subjects with Duchenne muscular dystrophy, the intrinsic weakness of respiratory muscles and mechanical disadvantage lead to inadequate maximal static pressure generation. Maximal static pressures should be interpreted cautiously as they overestimate respiratory muscle weakness when compared to predicted values obtained at TLC and RV. Our results provide additional data supporting absolute values use rather than predicted values.

Resumen Objetivo: Analizar los componentes subyacentes de las presiones inspiratorias (MIP) y espiratorias (MEP) es táticas máximas reducidas en sujetos con distrofia de Duchenne (DMD). Métodos: Se evaluaron 43 pacientes mediante pruebas de función pulmonar rutinarias. MIP y MEP fueron medidas a inspiración y espiración máximas. Los volúmenes pulmonares se midieron mediante dilución de helio. Resultados: Edad media 13 años (rango 7-20 años). La capacidad pulmonar total (TLC) y el volumen residual (RV) fueron 78.0% (49.0-94.0) y 27.0% (19.7- 30.1) de los valores predichos. El RV/TLC fue de 35.3% (28.1-47.7). Treinta y cinco sujetos tenían una TLC por debajo del límite inferior de normalidad, 31 tenían una RV/TLC por encima del límite superior de la normalidad. MIP y MEP fueron -53.0 (-65.5 a -41.8) y 58.0 (41.5-74.8) cmH2O, mientras que en % de los predichos (TLC y RV predichos) fueron 42.6 (33.3-50.8) y 33.7 (23.9-44.5). MIP en % del RV alcanzado (Grupo A 7-11 años) fue mayor (p 0.025), y MEP en % de la TLC alcanzada Grupo B (12-16 años) y C (17-20 años), también fue mayor (0.031). Conclusiones: En sujetos con DMD, debilidad intrínseca de los músculos respiratorios y desventaja mecánica conducen a generación de presión estática máxima inadecuada. Las mismas deben interpretarse con cautela, ya que sobrestiman la debilidad de los músculos respiratorios si se las compara con las tablas de valores predichos obtenidos a TLC y RV. Nuestros resultados proporcionan datos adicionales que respaldan la utilización de valores absolutos en lugar de los predichos.

Influence of handgrip strength on pharyngeal transit time in individuals with chronic obstructive pulmonary disease

Abstract Objective: To investigate the relationship between Handgrip Strength (HGS), dysphagia classification, nutritional aspects, and Pharyngeal Transit Time (PTT) in subjects with Chronic Obstructive Pulmonary Disease (COPD). Methods: Study based on the analysis of secondary data from a database. The sample comprised 15 COPD patients of both sexes and a mean age of 65.7 years. We collected information on HGS, videofluoroscopic swallowing study, Volume-Viscosity Swallow Test (V-VST), and Body Mass Index (BMI). We applied correlation, effect size, and logistic regression tests at the 5% significance level. Results: Most individuals had severe COPD (66.7%), mean dominant HGS of 28.2, and non-dominant HGS of 25.3. Five subjects were malnourished, five were well-nourished, and five were obese. Most of them had normal swallowing (40%), normal V-VST results (60%), and PTT of 0.89 s (liquid) and 0.81 s (pudding-thick). There was no significant correlation between the swallowing classification and the other variables. We obtained a significant correlation (p = 0.015), though weak (r = -0.611), between non-dominant HGS and PTT. Regarding the binary logistic regression, HGS variables and HGS asymmetry were not enough to be considered a risk to clinically abnormal swallowing (V-VST). Conclusion: Subjects with COPD in this study had a longer PTT than reported in the literature for normal subjects and a weak correlation between PTT and non-dominant HGS. The variables related to muscle condition were not considered predictors for abnormal swallowing. Level of evidence: 3.

Opinion of Nurses on SWOT and Areas of Investment in Nursing

Nursing is the largest group in the health sector accounting for approximately 59 percent of health care professionals. Nurses play a key role in rendering preventive, promotive and rehabilitative health care services. The work of nurses at all stages of their careers and at every level of prac- tice is essential in achieving Sustainable Development Goals (SDGs). Hence an opinion on SWOT in nursing and the priority areas of investment was undertaken among nurses. A quantitative research approach and a descriptive survey design were used. This study was conducted among nurses working in educational institutions and hospitals. A non-probability convenient sampling technique and snowball sampling were used. The tool consisted of items to elicit demographic data of nurses and an opinion scale to elicit the nurses'#39; opinion about SWOT in Nursing. A rating scale was used to rate the opinion about priority areas of investment in Nursing. A Google form was developed and circulated to the nurses. A total of 213 responses were received. Incomplete responses were deleted and finally, 195 responses were included for final analysis. Both de- scriptive and inferential statistics were used. Permission from IEC and informed consent were obtained. Confidentiality was maintained. The results revealed that the majority of the nurses had high opinion by having agreement with the factors of SWOT in nursing and had high priority in the areas of investment.

Delayed adverse reactions in whole blood donors: Importance of active surveillance in identifying the missing gaps in the donor safety

Background & objectives: The information available regarding delayed adverse donor reactions (D-ADRs) is limited. Proactive follow up of donors for delayed reactions is not done routinely. This study was undertaken to analyze frequency and type of D-ADRs in whole blood donors as also the contributory factors. Methods: In this prospective observational study, all eligible whole blood donors were contacted telephonically twice (24 h and 2 wks after donation) and asked about general health and ADR specific questions. The International Society of Blood Transfusion standard guidelines were used to categorize ADRs. Results: The ADR data of 3514 donors were analyzed in the study. D-ADRs were more common as compared to immediate delayed adverse donor reactions (I-ADRs) (13.7 vs. 2.9%, P<0.001). The most common D-ADRs were bruises (4.98%), fatigue or generalized weakness (4.24%) and sore arms (2.25%). D-ADRs were more common in first time donors as compared to the repeat blood donors (16.1 vs. 12.5%, P=0.002). Females were more prone to D-ADRs (17 vs. 13.6%). Localized D-ADRs were more frequent as compared to systemic D-ADRs (P<0.001). Repeat donors had a lower incidence of systemic D-ADRs (4.11% vs. 7.37%, P<0.001). Interpretation & conclusions: D-ADRs were more common than I-ADRs with a different profile. First time, female and young donors were more prone to D-ADRs. These categories need special care at the time of blood donation. Active follow up of blood donors should be done from time to time to strengthen donor safety

Clinical Efficacy of Qiangxin Decoction Combined with Baduanjin in Treatment of Elderly Patients with Chronic Heart Failure and Weakness / 中国实验方剂学杂志

ObjectiveChronic heart failure （CHF） is the terminal stage of cardiovascular disease. The adverse cardiovascular events of CHF patients with weakness have increased significantly. Traditional Chinese medicine （TCM） has a good effect on CHF. However，there are few reports on the clinical observation of the treatment of CHF with weakness in elderly patients by TCM combined with conventional health-preserving exercises. This study aimed to explore the clinical efficacy of Qiangxin decoction combined with Baduanjin in the treatment of elderly patients with CHF and weakness. MethodSixty CHF patients with Qi deficiency，blood stasis，and water retention syndrome admitted to the Cardiovascular Department of the First Affiliated Hospital of Guangxi University of Chinese Medicine from January 2020 to December 2021 were enrolled. The patients in the control group were treated with conventional western medicine according to the guidelines，while those in the treatment group received additional Qiangxin decoction and Baduanjin exercise based on the therapeutic protocol of the control group. The levels of serum N-terminal B-type brain natriuretic peptide precursor （NT-proBNP），creatine kinase （CK），lactate dehydrogenase （LDH），free fatty acid （FFA），left ventricular ejection fraction （LVEF），left ventricular end-diastolic dimension （LEVDD），6-minute walk distance （6MWD），Minnesota Living with Heart Failure Questionnaire （MLHFQ）， and Tilburg Frailty Indicator （TFI） scores of the two groups were observed before and one month after treatment. At the same time，the re-admission within three months was compared between the two groups. ResultThere was no significant difference between the two groups in terms of the general data and the therapeutic indexes before treatment. After treatment，the NT-proBNP，CK，LDH，FFA，LVEDD，MLHFQ， and TFI scores of the two groups were lower than those before treatment（P<0.05，P<0.01）， and the LVEF and 6MWD were higher（P<0.05，P<0.01）. The efficacy of the treatment group was superior to that of the control group after treatment （P<0.05，P<0.01）. The re-admission rate within three months in the treatment group was 7.1% （2/28）， lower than 30.8% （8/26） in the control group （χ2=4.897，P<0.05）. ConclusionQiangxin decoction combined with Baduanjin is helpful to improve the body energy metabolism，heart function，quality of life，and weakness level of elderly CHF patients with weakness， and reduce the rate of re-admission.

Enhanced endoplasmic reticulum RyR1 receptor phosphorylation leads to diaphragmatic dysfunction in septic rats / 南方医科大学学报

OBJECTIVE@#To explore the role of endoplasmic reticulum ryanodine receptor 1 (RyR1) expression and phosphorylation in sepsis- induced diaphragm dysfunction.@*METHODS@#Thirty SPF male SD rats were randomized equally into 5 groups, including a sham-operated group, 3 sepsis model groups observed at 6, 12, or 24 h following cecal ligation and perforation (CLP; CLP-6h, CLP-12h, and CLP-24h groups, respectively), and a CLP-24h group with a single intraperitoneal injection of KN- 93 immediately after the operation (CLP-24h+KN-93 group). At the indicated time points, diaphragm samples were collected for measurement of compound muscle action potential (CMAP), fatigue index of the isolated diaphragm and fitted frequencycontraction curves. The protein expression levels of CaMK Ⅱ, RyR1 and P-RyR1 in the diaphragm were detected using Western blotting.@*RESULTS@#In the rat models of sepsis, the amplitude of diaphragm CMAP decreased and its duration increased with time following CLP, and the changes were the most obvious at 24 h and significantly attenuated by KN-93 treatment (P < 0.05). The diaphragm fatigue index increased progressively following CLP (P < 0.05) irrespective of KN- 93 treatment (P>0.05). The frequency-contraction curve of the diaphragm muscle decreased progressively following CLP, and was significantly lower in CLP-24 h group than in CLP-24 h+KN-93 group (P < 0.05). Compared with that in the sham-operated group, RyR1 expression level in the diaphragm was significantly lowered at 24 h (P < 0.05) but not at 6 or 12 following CLP, irrespective of KN-93 treatment; The expression level of P-RyR1 increased gradually with time after CLP, and was significantly lowered by KN-93 treatment at 24 h following CLP (P < 0.05). The expression level of CaMKⅡ increased significantly at 24 h following CLP, and was obviously lowered by KN-93 treatment (P < 0.05).@*CONCLUSION@#Sepsis causes diaphragmatic dysfunction by enhancing CaMK Ⅱ expression and RyR1 receptor phosphorylation in the endoplasmic reticulum of the diaphragm.

Clinical study of self-made Xiaogan Tiaopi Kaiwei Decoction combined with conventional western medicine therapy in the treatment of infantile anorexia of spleen-stomach weakness / 国际中医中药杂志

Objective:To evaluate the efficacy of self-made Xiaogan Tiaopi Kaiwei Decoction combined with conventional western medicine therapy in the treatment of infantile anorexia of spleen-stomach weakness.Methods:Randomized controlled trial. A total of 100 children with anorexia of spleen-stomach weakness ,who were treated in the First Clinical Medical College of Shaanxi University of Chinese Medicine between April 2020 and September 2021, were selected as the observation subjects in a prospective cohort study, and they were divided into two groups by the random number table method, with 50 in each group. The control group was given routine treatment, and the Traditional Chinese Medicine (TCM) group was given self-made Xiaogan Tiaopi Kaiwei Decoction on the basis of the control group. The TCM syndromes were scored before and after treatment. The levels of trace elements such as iron, zinc and calcium were detected by atomic spectrometer, the absorptivity of D-xylose was measured by colorimetry. The adverse events during treatment were recorded. After 6 months of follow-up, the height, weight and BMI were measured and recorded, and the clinical efficacy was assessed.Results:The total response rate was 96.0% (48/50) in the TCM group and that in the control group was 84.0% (42/50) ( χ2=4.00, P=0.046). The scores of decreased appetite, anorexia, sallow complexion, abdominal fullness and distention and shortness of breath and laziness to speak and total score in the TCM group after treatment were significantly lower than those in the control group ( t=12.47, 13.42, 14.19, 16.39, 9.15, 17.72, P<0.01). The levels of blood trace elements such as iron [(414.58 ± 57.52) mg/L vs. (350.85 ± 53.33) mg/L, t=5.75 ], zinc [(8.26 ± 1.55) mg/L vs. (7.64 ± 1.37) mg/L, t=2.12 ] and calcium [(77.26 ± 15.30) mg/L vs. (71.05±14.26) mg/L, t=2.10] and urine D-xylose absorption rate [(31.76±5.28) % vs. (27.97 ± 4.61) %, t=3.82 ] in the TCM group were significantly higher than those in the control group ( P<0.01 or P<0.05). During treatment, there was no serious adverse reaction in the TCM group and 1 case of nausea in the control group. There was no statistical significance in the incidence rate of adverse reactions between the two groups ( χ2=1.01, P=0.315). After follow-up, the weight in the TCM group was significantly higher than that of the control group ( t=2.17, P=0.032). Conclusion:Self-made Xiaogan Tiaopi Kaiwei Decoction combined with conventional western medicine therapy can relieve the clinical symptoms, promote the absorption of trace elements and improvement of spleen-stomach function, and enhance the long-term efficacy in the treatment of children with anorexia of spleen-stomach weakness, and it has no adverse reactions.

Zisheng Pill Formula （资生丸方） in Treating Malignant Tumor Targeted Therapy-induced Diarrhea with Spleen-stomach Weakness Syndrome：A Randomized-controlled Trial / 中医杂志

ObjectiveTo evaluate the clinical efficacy and safety of Zisheng Pill Formula （资生丸方， ZPF） in the treatment of malignant tumor targeted drugs-related diarrhea with spleen-stomach weakness syndrome. MethodsThis was an randomized controlled study， involving 34 cases in the treatment group and 33 cases in the control group. The treatment group was given ZPF decoction， one dose daily by twice， 200 ml each time， while the control group was given montmorillonite powder， three times per day， 3 g each time， with the first dose doubled， both groups for two weeks. The diarrhea frequency， stool characteristics， common terminology criteria for adverse events （CTCAE） for diarrhea， traditional Chinese medicine （TCM） syndrome score， the European organization for research on treatment of cancer （EORTC） quality of life questionnaire （EORTC QOL-C30） score， levels of serum intestinal functional indicators including diamine oxidase （DAO）， D-lactic acid （D-LA）， endotoxin （ET） levels were evaluated before and after treatment， and the safety was assessed. ResultsThere were 33 cases in the treatment group and 32 cases in the control group in terms of the per-protocol set （PPS）. The total effective rate of diarrhea of the treatment group and control group was 84.85% and 37.50%， respectively， and the total effective rate of TCM syndromes was 93.94% and 34.38%， with statistically significant differences between the groups （P＜0.01）. After treatment， the frequency of diarrhea and CTCAE grade decreased in both groups， with improved stool characteristics， increased overall health score， and decreased DAO， D-LA and ET levels； in the treatment group， the frequency of diarrhea， the TCM symptom scores in terms of stool characteristics， fear of cold and cold limbs， fatigue， numbness， nausea and vomiting， abdominal distension and abdominal pain were reduced， while the physical function score increased； in the control group， the frequency of diarrhea， stool characteristics and abdominal pain score decreased （P＜0.05 or P＜0.01）. The results favored the treatment group than the control group in all the outcomes except for the nausea and vomiting score， abdominal pain score， overall health score， physical function score， and ET level （P＜0.05 or P＜0.01）. During the treatment， one case of gastrointestinal infection and one case of constipation occurred in the treatment group， while one case of tumor progression in the control group. ConclusionZPF can effectively improve the clinical symptoms， increase quality of life， decrease serum DAO， D-LA and ET levels， and is safe when treating malignant tumor targeted drug-related diarrhea with spleen-stomach weakness syndrome. The possible mechanism may be related to the repair of intestinal mucosa barrier function.

Relationship between intestinal microbiota heterogeneity and acquired myasthenia in septic mice / 中华麻醉学杂志

Objective:To evaluate the relationship between intestinal microbiota heterogeneity and acquired myasthenia in septic mice.Methods:Eighty SPF healthy male C57BL/6 mice, weighing 18-20 g, aged 6-8 weeks, were included. Forty mice were selected to prepare a sepsis model by intraperitoneal injection of lipopolysaccharide (LPS) 10 mg/kg. Sepsis-sensitive mice (state of dying or even death within 24 h after developing the model) and sepsis-resistant mice (survival for 7 days and recovery) were screened. The feces from donor mice were collected to make fecal bacteria fluid. Forty mice were selected and divided into 4 groups ( n=10 each) by the random number table method: control group (C group), antibiotic group (ABX group), resistant group (Res group), and sensitive group (Sen group). Group C received no treatment. In ABX group, compound antibiotics were given by intragastric gavage once a day for 5 consecutive days. In Res group, the fecal solution from sepsis-resistant mice 150 μl was given by gavage once a day for 3 consecutive days starting from 5 days after gavage administration of compound antibiotics, and then LPS 15 mg/kg was intraperitoneally injected. In Sen group, the fecal solution from sepsis-sensitive mice was given by gavage for 3 days (using the same method as previously described in Res group) starting from 5 days after gavage administration of compound antibiotics, and then LPS 15 mg/kg was intraperitoneally injected. The severity of sepsis was assessed and scored at 24 h after developing the model. The four limb grip strength was measured after fecal bacteria transplantation and at 24 h after developing the sepsis model. The Compound Muscle Action Potential (CMAP) of the gastrocnemius was measured at 24 h after developing the sepsis model. Then blood samples were collected for determination of the levels of interleukin-1 (IL-1), IL-6 and tumor necrosis factor α (TNF-α) in serum by enzyme-linked immunosorbent assay. The tissues of anterior tibial muscle and gastrocnemius muscle were obtained for determination of the expression of muscle-specific ring finger protein 1 (MuRF-1) and muscle atrophy box F protein (MAFbx) by Western blot. The diameter and cross-sectional area of gastrocnemius muscle fibers were measured after HE staining. The feces of mice were collected at 3 days after fecal bacteria transplantation, and DNA was extracted from mouse fecal samples for 16S rDNA sequencing and untargeted metabolomics analysis. Results:Compared with C group, the score for severity of sepsis was significantly increased, the four limb grip strength was decreased after developing the sepsis model, the serum IL-6 concentration was increased, and the diameter and cross-sectional area of gastnemius muscle fibers were decreased ( P<0.05), and no statistically significant changes were found in the other parameters in Res group, and no statistically significant changes were found in the indexes mentioned above in ABX group ( P>0.05). Compared with C group and Res group, the score for severity of sepsis was significantly increased, the four limb grip strength was decreased, the latency of CMAP was prolonged, and the amplitude of CMAP was decreased, the serum concentrations of IL-1, IL-6 and TNF-α were increased, the diameter and cross-sectional area of gastrocnemius muscle fibers were decreased, and the expression of MuRF-1 and MAFbx in anterior tibial muscle was up-regulated after developing the sepsis model in Sen group ( P<0.05). 16S rDNA sequencing of intestinal flora: Compared with Sen group, no significant change was found in Chao1 index, Good-coverage index and Simpson index in Res group ( P>0.05), Shannon index was increased ( P<0.05), and no significant change was found in β diversity in Res group ( P>0.05). LDA analysis showed that f_Akkermarisiaceae, o_Verrucomicrobiales, g_Akmansia, c_Verrucomicrobiae and p_Verrucomicrobiota were significantly enriched in Sen group, and g_Enterococcus and f_Enterococcaceae were significantly enriched in Res group ( P<0.05). Nontargeted metabolic analysis: The metabolite profiles in Res group and Sen group suggested that the model was well developed (R2Y>Q2Y). Compared with Sen group, 90 metabolites was significantly up-regulated and 88 down-regulated, significantly up-regulated metabolic substances including vitamin K1, gamma-tocopherol, and taurine in Res group ( P<0.05). The differential metabolite KEGG enrichment pathway included 2-oxocarboxylic acid metabolism and ubiquinone and other terpenoid-quinone biosynthesis ( P<0.05). Conclusions:Intestinal flora heterogeneity may be involved in the pathogenesis of acquired myasthenia in septic mice.

Complex treatment of neuromuscular diseases in PICU / 中国小儿急救医学

Neuromuscular diseases are a group of disorders that affect the anterior horn cells of the spinal cord, peripheral nerves, neuromuscular junction and skeletal muscle.A subset of children with neuromuscular disease have rapidly progressive conditions that threaten respiratory and medulla oblongata function.The main causes of neuromuscular disease in PICU include severe neurological impairment, infections, comorbidities, unexpected situations, and other conditions that can exacerbate the primary disease.In each case, timely identification and development of the specific therapies and supportive care measures could improve prognosis.

Based on the theory of treating impotence alone with Yang Ming to explore the intervention of finger-pressing therapy on ICU-acquired weakness in critically ill children / 中国实用护理杂志

Objective:To explore the clinical feasibility of finger-pressing therapy based on the theory of treating impotence alone with Yang Ming to reduce incidence of ICU acquired weakness (ICU-AW) in critically ill children and provide a feasible nursing plan for ICU acquired asthenia in critically ill children.Methods:A quasi-experimental study was conducted. A total of 73 critically ill children were admitted to the PICU of Kunming Children′s Hospital from January 1 to April 30, 2021. According to the random number table, the subjects were divided into the observation group (37 cases) and the control group (36 cases). Children in the control group received routine PICU nursing. The children in the observation group were treated with PICU routine nursing and finger-pressing therapy based on the theory of treating impotence alone with Yang Ming. The two groups were compared in terms of limb muscle strength score (MRC-Score), incidence of ICU-AW, basic activities of life (Barthel Index, BI), limb muscle thickness.Results:After intervention, the MRC-Score of the observation group was 50 (46, 52) points, which was higher than 46 (40, 48) points of the control group, and the difference between the two groups was statistically significant ( Z=-3.70, P<0.05). The incidence of ICU-AW in the observation group was 32.43% (12/37), and the incidence of ICU-AW in the control group was 72.22% (26/36). The difference between the two groups was statistically significant ( χ2=11.58, P<0.05). The BI score of the observation group was 63 (50, 70), which was higher than 44 (40,60) of the control group, and the difference between the two groups was statistically significant ( Z=-3.94, P<0.05). The reduction degree of quadriceps femoris thickness in the observation group at D3-D1 was (-0.381 ± 0.131) cm, which was lower than (-0.762 ± 0.182) cm in the control group, and the difference between the two groups was statistically significant ( t=10.29, P<0.05). Conclusions:The application of finger-pressing therapy guided by theory of treating impotence alone with Yang Ming in the early rehabilitation of critically ill children can enhance muscle strength, prevent muscle atrophy and reduce the incidence of ICU-AW in critically ill children.

Effect of high-intensity interval training on cognitive weakness in elderly patients with coronary heart disease / 中国实用护理杂志

Objective:To investigate the effect of high-intensity interval training on cognitive weakness in elderly patients with coronary heart disease.Methods:A randomized controlled study was used. A total of 70 elderly patients with coronary heart disease after discharge from the Cardiology Department, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine from June 2020 to June 2021 were selected and divided into the control group (35 cases) and the observation group (35 cases) by random digits table method. The control group received conventional treatment, and the observation group received high-intensity interval training on the basis of conventional treatment. The changes of peak oxygen intake (PeakVO 2), anaerobic threshold oxygen uptake (ATVO 2), Fried phenotype score, Montreal Cognitive Assessment score, and SF-36 quality of life assessment score before and after 12 weeks of intervention were compared between the two groups. Results:During the intervention, 2 cases fell off in the control group and 2 cases in the observation group. After 12 weeks of intervention, PeakVO 2 and ATVO 2 in the observation group were (23.91 ± 5.88), (20.79 ± 5.19) ml·min -1·kg -1, respectively, higher than those in the control group(20.56 ± 5.81), (17.29 ± 5.36) ml·min -1·kg -1, and the differences were statistically significant ( t = 2.38, 2.69, both P<0.05). The scores of SF-36 quality of life assessment and Montreal Cognitive Assessment in the observation group were (85.33 ± 6.43), (22.64 ± 3.81) points, which were significantly higher than those in the control group (78.72 ± 8.14), (20.67 ± 3.04) points, and the differences were statistically significant ( t = 3.66, 2.32, both P<0.05); the Fried phenotype score in the observation group was (1.36 ± 0.99) points, which was significantly lower than that in the control group (3.03 ± 1.08) points, and the difference was statistically significant ( t = 6.54, P<0.05). Conclusions:High-intensity interval training can improve cardiopulmonary function, aerobic exercise ability, cognitive weakness and quality of life in elderly patients with coronary heart disease.

Effects of hospital elderly life program to prevent the ICU-acquired delirium and weakness in patients after cardiac surgery / 中国实用护理杂志

Objective:To explore the applications value of hospital elderly life program in cardiac surgery patients in intensive care unit, and provide reference for improving the prognosis of patients.Methods:This was a prospective study. A total of 84 cardiac surgery patients in intensive care unit from April 2020 to February 2022 in the People′s Hospital of Leshan by convenient sampling method, they were enrolled and divided into the observation group and the control group according to the admission time, each group was 42 cases. Routine nursing care was carried out in both groups, the control group implemented delirium and debility prevention nursing, the observation group adopted hospital elderly life program. The incidence of ICU-acquired delirium and weakness, mechanical ventilation time, duration of ICU stay, the total length of stay and intensive care experience were assessed between the two groups.Results:The 42 cases were included in the final control group and 39 cases in the observation group. The incidence of ICU-acquired delirium and weakness were 17.95% (7/39) and 7.69% (3/39) in the observation group, lower than in the control group 38.10%(16/42) and 23.81%(10/42), the differences were statistically significant ( χ2 = 4.04, 3.90, both P<0.05); the duration of ICU delirium were (1.71 ± 0.95) d in the observation group, shorter than in the control group (2.81 ± 1.05) d, the difference was statistically significant ( t = 2.38, P<0.05); the mechanical ventilation time, duration of ICU stay, the total length of stay, the total score of intensive care experience in hospital in the observation group were (193.54 ± 21.67) h, (9.49 ± 2.11) d, (18.10 ± 3.12) d, (2.72 ± 0.26) points, lower than those in the control group (214.50 ± 27.25) h, (10.90 ± 1.97) d, (20.59 ± 4.07) d, (3.15 ± 0.35) points, the differences were statistically significant ( t values were 3.11-6.35, all P<0.05). Conclusions:Hospital elderly life program can decrease the incidence of ICU-acquired delirium and weakness of cardiac surgery patients in intensive care unit, shorten mechanical ventilation time and hospitalization time, alleviate discomfort in the intensive care experience.

Duchenne muscular dystrophy in a Filipino boy reaching adulthood, and nine years into oral corticosteroids: A case report

Rationale@#Duchenne muscular dystrophy (DMD) is a disease that primarily manifests in the early stages of life and progressively affects muscle strength resulting in quadriparesis and ultimately resulting in premature death secondary to cardiac or respiratory failure. DMD is the most common x-linked genetic disorder in children that is because of an alteration of a protein called “dystrophin” which is responsible for strengthening muscle fibers and protecting them from injury as muscles contract and relax. @*Objective@#To highlight the case of a 19-year-old male who was diagnosed with DMD at 8 years of age and treated with oral corticosteroid and rehabilitation. @*Case@#We present the case of a 19-year-old male who developed difficulty climbing stairs and was diagnosed with DMD at 8 years old with the use of clinical exome sequencing. Corticosteroid therapy was initiated and rehabilitation perpetuated which dramatically improved his life expectancy. @*Discussion and Summary@#Clinical exome sequencing was employed on our patient to confirm the diagnosis of DMD from other neuromuscular and neurodegenerative diseases. Most cases of DMD succumb to cardiopulmonary arrest before reaching adulthood; however, this case exemplifies DMD from other cases since our patient was able to prolong his life with continuation of oral corticosteroid and rehabilitation and in the absence of extensive life support.

Effects of early standardized enteral nutrition on preventing acute muscle loss in the acute exacerbation of chronic obstructive pulmonary disease patients with mechanical ventilation / 世界急诊医学杂志（英文）

@#BACKGROUND: To investigate the effects of early standardized enteral nutrition (EN) on the cross-sectional area of erector spine muscle (ESMcsa), plasma growth differentiation factor-15 (GDF-15), and 28-day mortality of acute exacerbation of chronic obstructive pulmonary disease (AECOPD) patients with invasive mechanical ventilation (MV). METHODS: A total of 97 AECOPD patients with invasive MV were screened in the ICUs of the First People's Hospital of Lianyungang. The conventional EN group (stage I) and early standardized EN group (stage II) included 46 and 51 patients, respectively. ESMcsa loss and GDF-15 levels on days 1 and 7 of ICU admission and 28-day survival rates were analyzed. RESULTS: On day 7, the ESMcsa of the early standardized EN group was significantly higher than that of the conventional EN group, while the plasma GDF-15 levels were significantly lower than those in the conventional EN group (ESMcsa: 28.426±6.130 cm2 vs. 25.205±6.127 cm2; GDF-15: 1661.608±558.820 pg/mL vs. 2541.000±634.845 pg/mL; all P<0.001]. The 28-day survival rates of the patients in the early standardized EN group and conventional EN group were 80.40% and 73.90%, respectively (P=0.406). CONCLUSION: ESMcsa loss in AECOPD patients with MV was correlated with GDF-15 levels, both of which indicated acute muscular atrophy and skeletal muscle dysfunction. Early standardized EN may prevent acute muscle loss and intensive care unit-acquired weakness (ICU-AW) in AECOPD patients.

La rehabilitación integral en pacientes post COVID-19

Introducción: El equipo de rehabilitación asume un papel importante en el manejo de secuelas que pueden derivarse de la COVID-19 por el virus SARS-CoV-2. Objetivo: Caracterizar a pacientes que han padecido la COVID-19 y relacionar las pautas terapéuticas en rehabilitación con variables de interés. Métodos: Se realizó un estudio descriptivo en el Policlínico Universitario Santa Clara, de enero a septiembre del año 2021. En la totalidad de pacientes 322 con diagnóstico confirmado de COVID-19, por la prueba de reacción en cadena de la polimerasa en tiempo real con examen negativo al egreso. Se estudiaron las variables: edad, sexo, comorbilidades, síntomas y presencia de complicaciones en el curso de la enfermedad, síntomas post COVID-19, pautas rehabilitadoras. Se mostraron distribuciones de frecuencias absolutas y relativas. En el análisis estadístico se utilizó la prueba de independencia basada en la distribución chi cuadrado. Se tuvo en cuenta consideraciones éticas. Resultados: Prevaleció el sexo masculino y el grupo de edad entre 18 a 59 años; la comorbilidad más frecuente fue la hipertensión arterial. En el curso de la enfermedad fue la tos el síntoma más frecuente y en la valoración post COVID-19 la debilidad muscular. Un porcentaje elevado de casos necesitó rehabilitación, ya sea domiciliaria o institucional. La necesidad de rehabilitación domiciliaria o institucional alcanzó mayor frecuencia ante la presencia de comorbilidades y complicaciones. Conclusiones: Las comorbilidades y complicaciones mostraron una relación estadísticamente significativa con las pautas terapéuticas.

Introduction: The rehabilitation team assumes an important role in the management of sequelae that may result from COVID-19 due to the SARS-CoV-2 virus. Objectives: To characterize patients who have suffered from COVID-19 and relate therapeutic guidelines in rehabilitation with variables of interest. Methods: A descriptive study at the Santa Clara University Polyclinic, from January to September 2021. In all patients (322) with a confirmed diagnosis for SARS-CoV-2, by the polymerase chain reaction test in time real with negative exam at discharge. The variables were studied: age, sex, comorbidities, symptoms and presence of complications in the course of the disease, post-COVID-19 symptoms, rehabilitation guidelines. Absolute and relative frequency distributions were shown. In the statistical analysis, the test of independence based on the chi-square distribution was used. Ethical considerations were taken into account. Results: The male sex and the age group between 18 to 59 years prevailed; the most frequent comorbidity was high blood pressure. During the course of the disease, cough was the most frequent symptom and in the post-COVID-19 assessment, muscle weakness. A high percentage of cases required rehabilitation, either home or institutional. The need for home or institutional rehabilitation was more frequent in the presence of comorbidities and complications. Conclusions: Comorbidities and complications showed a statistically significant relationship with therapeutic guidelines.

Assessment of motor function in individuals with hemiplegia post-stroke / Evaluación de la función motriz en hemipléjicos posaccidente cerebrovascular / Avaliação da função motora em hemiplégicos pós-acidente vascular encefálico

ABSTRACT This study aims to compare the performance of the sit-to-stand test and walking speed in individuals with chronic hemiplegia post-stroke and a control group (CG). Moreover, we will investigate whether lower limb resistance, measured based on the sit-to-stand test, is related to walking speed in individuals with chronic hemiplegia and a CG. Finally, we will verify if there are intra-group differences for the tests by dividing the hemiplegia group (HG) according to motor and sensorimotor function assessment classification. A cross-sectional design was used among a group with chronic hemiplegia (n=28) and a healthy CG (n=22). The HG was classified by the Fugl-Meyer scale, and both groups were evaluated using the 1-minute sit-to-stand test. The walking speed was calculated using a 3D kinematics system. Lower limb resistance among HG differed significantly from the CG, as well as walking speed. We found a strong correlation between the tests (ρ=0.773; p<0.001). No differences were found for the sit-to-stand tests and walking speed when dividing the HG into individuals with greater or lesser motor and sensory impairment, using the Fugl-Meyer scale. Therefore, individuals with hemiplegia, regardless of having a more pronounced classification of motor and sensory impairment on the Fugl-Meyer scale, showed lower limb resistance and lower walking speed compared with individuals without hemiplegia post-stroke.

RESUMEN El objetivo de este estudio es comparar el desempeño del test de levantarse y sentarse y la velocidad de marcha en individuos con hemiplejía crónica debido a accidente cerebrovascular (ACV) y un grupo control (GC). Además, se investigará si existe asociación entre la resistencia de los miembros inferiores, medida desde el test de levantarse y sentarse, y la velocidad de marcha en individuos con hemiplejía crónica y un GC. Por último, se verificará si existen diferencias intragrupales en las pruebas al dividir el grupo hemiplejía (GH) según la clasificación de evaluación de deterioro motor y sensorial. El método utilizado fue el transversal en un grupo con hemiplejía crónica (n=28) y un GC sin ninguna patología (n=22). El GH se clasificó mediante la escala de Fugl-Meyer, y ambos grupos se evaluaron mediante el test de levantarse y sentarse de un minuto. La velocidad de marcha se calculó mediante el sistema cinemático tridimensional. Entre los resultados obtenidos, se observó que la resistencia de los miembros inferiores entre GH difería significativamente del GC, así como la velocidad de marcha. Se demostró una fuerte correlación entre las pruebas (ρ=0,773; p<0,001). No se encontraron diferencias en las pruebas de levantarse y sentarse y la velocidad de la marcha al dividir el GH en individuos con mayor o menor deterioro motor y sensorial, utilizando la escala de Fugl-Meyer. Por lo tanto, las personas con hemiplejía, independientemente de tener un mayor deterioro motor y sensorial según la escala de Fugl-Meyer, tuvieron una menor resistencia de las extremidades inferiores y una menor velocidad de marcha en comparación con las personas sin hemiplejía pos-ACV.

RESUMO O objetivo deste estudo é comparar os desempenhos no teste de sentar e levantar e a velocidade de caminhada de indivíduos com hemiplegia crônica decorrente de acidente vascular encefálico (AVE) e um grupo-controle (GC). Além disso, será investigado se existe associação entre a resistência de membros inferiores, mensurada a partir do teste de sentar e levantar, e a velocidade de caminhada em indivíduos com hemiplegia crônica e um GC. Por fim, será verificado se existem diferenças intragrupo para os testes ao dividir o grupo hemiplegia (GH) de acordo com a classificação de avaliação do comprometimento motor e sensorial. O método utilizado foi o delineamento transversal entre um grupo com hemiplegia crônica (n=28) e um GC sem nenhuma patologia (n=22). O GH foi classificado a partir da escala de Fugl-Meyer, e ambos os grupos foram avaliados por meio do teste de sentar e levantar de um minuto. A velocidade de caminhada foi calculada a partir de um sistema de cinemetria tridimensional. Entre os resultados obtidos, foi percebido que a resistência de membros inferiores do GH diferiu significativamente do GC, assim como a velocidade de caminhada. Foi demonstrada uma correlação forte entre os testes (ρ=0,773; p<0,001). Não foram encontradas diferenças nos testes de sentar e levantar e velocidade de caminhada ao dividir o GH em indivíduos com maior ou menor comprometimento motor e sensorial, com a escala de Fugl-Meyer. Portanto, indivíduos com hemiplegia, independentemente de ter uma classificação de comprometimento motor e sensorial mais acentuada na escala de Fugl-Meyer, apresentaram menor resistência de membros inferiores e menor velocidade de caminhada comparados com indivíduos sem hemiplegia pós-AVE.